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Stratigraphy And Glacial Marine Sediments Of The Amerasian Basin Central Arctic Ocean
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Book Synopsis Stratigraphy and Glacial-marine Sediments of the Amerasian Basin, Central Arctic Ocean by : David Leigh Clark
Download or read book Stratigraphy and Glacial-marine Sediments of the Amerasian Basin, Central Arctic Ocean written by David Leigh Clark and published by . This book was released on 2018 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stratigraphy and Glacial-marine Sediments of the Amerasian Basin, Central Arctic Ocean by :
Download or read book Stratigraphy and Glacial-marine Sediments of the Amerasian Basin, Central Arctic Ocean written by and published by . This book was released on 1980 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thirteen correlatable lithostratigraphic units are recognized in cores recovered from the central Artic Ocean. The stratigraphic units range in age from late Miocene to Holocene and can be correlated over several hundred thousand square kilometers. Six intervals of increased glacial ice-rafting are defined. A classification of glacial-marine sediment based on silt-clay histograms characterizes 4 classes. This is compared to non-Arctic glacial-marine sediment. (Author).
Book Synopsis Stratigraphy and Glacial-Marine Sediments of the Amerasian Basin, Central Arctic Ocean by :
Download or read book Stratigraphy and Glacial-Marine Sediments of the Amerasian Basin, Central Arctic Ocean written by and published by . This book was released on 1981 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thirteen correlatable lithostratigraphic units are recognized in cores recovered from the central Artic Ocean. The stratigraphic units range in age from late Miocene to Holocene and can be correlated over several hundred thousand square kilometers. Six intervals of increased glacial ice-rafting are defined. A classification of glacial-marine sediment based on silt-clay histograms characterizes 4 classes. This is compared to non-Arctic glacial-marine sediment. (Author).
Author :David L. Clark, Rick R. Whitman, Kirk A. Morgan, Scudder D. Mackey Publisher :Geological Society of America ISBN 13 :0813721814 Total Pages :73 pages Book Rating :4.8/5 (137 download)
Book Synopsis Stratigraphy and Glacial-marine Sediments of the Amerasian Basin, Central Arctic Ocean by : David L. Clark, Rick R. Whitman, Kirk A. Morgan, Scudder D. Mackey
Download or read book Stratigraphy and Glacial-marine Sediments of the Amerasian Basin, Central Arctic Ocean written by David L. Clark, Rick R. Whitman, Kirk A. Morgan, Scudder D. Mackey and published by Geological Society of America. This book was released on 1980-01-01 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Arctic Ocean Sediments: Processes, Proxies, and Paleoenvironment by : R. Stein
Download or read book Arctic Ocean Sediments: Processes, Proxies, and Paleoenvironment written by R. Stein and published by Elsevier. This book was released on 2008-07-22 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although it is generally accepted that the Arctic Ocean is a very sensitive and important region for changes in the global climate, this region is the last major physiographic province of the earth whose short-and long-term geological history is much less known in comparison to other ocean regions. This lack of knowledge is mainly caused by the major technological/logistic problems in reaching this harsh, ice-covered region with normal research vessels and in retrieving long and undisturbed sediment cores. During the the last about 20 years, however, several international and multidisciplinary ship expeditions, including the first scientific drilling on Lomonosov Ridge in 2004, a break-through in Arctic research, were carried out into the central Artic and its surrounding shelf seas. Results from these expeditions have greatly advanced our knowledge on Arctic Ocean paleoenvironments. Published syntheses about the knowledge on Arctic Ocean geology, on the other hand, are based on data available prior to 1990. A comprehensive compilation of data on Arctic Ocean paleoenvironment and its short-and long-term variability based on the huge amount of new data including the ACEX drilling data, has not been available yet. With this book, presenting (1) detailed information on glacio-marine sedimentary processes and geological proxies used for paleoenvironmental reconstructions, and (2) detailed geological data on modern environments, Quaternary variability on different time scales as well as the long-term climate history during Mesozoic-Tertiary times, this gap in knowledge will be filled. *Aimed at specialists and graduates *Presents background research, recent developments, and future trends *Written by a leading scholar and industry expert
Book Synopsis Physical Stratigraphy of Lower Pliocene to Pleistocene Sediment from the Eastern Alpha Cordillera, Amerasian Basin, Central Arctic Ocean by : David Andrew Minicucci
Download or read book Physical Stratigraphy of Lower Pliocene to Pleistocene Sediment from the Eastern Alpha Cordillera, Amerasian Basin, Central Arctic Ocean written by David Andrew Minicucci and published by . This book was released on 1979 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Glacial Marine Sediment of the Central Arctic Basin and Other High-latitude Seas by : Kirk A. Morgan
Download or read book Glacial Marine Sediment of the Central Arctic Basin and Other High-latitude Seas written by Kirk A. Morgan and published by . This book was released on 1978 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quaternary Stratigraphy and Paleoceanography of the Canada Basin, Western Arctic Ocean by : Richard Z. Poore
Download or read book Quaternary Stratigraphy and Paleoceanography of the Canada Basin, Western Arctic Ocean written by Richard Z. Poore and published by . This book was released on 1994 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate and paleoceanography of the western Arctic Ocean for the last 1 million years interpreted from our four marine sediment cores.
Book Synopsis Geological Survey of Canada, Open File 2009 by :
Download or read book Geological Survey of Canada, Open File 2009 written by and published by Natural Resources Canada. This book was released on with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis U.S. Geological Survey Bulletin by :
Download or read book U.S. Geological Survey Bulletin written by and published by . This book was released on 1983 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Glacial-Marine Sedimentation by : Bruce F. Molnia
Download or read book Glacial-Marine Sedimentation written by Bruce F. Molnia and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 843 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of 18 papers describes the glacial-marine sedimentary environment in a variety of temporal and spatial settings. The volume's primary emphasis is the characteri zation of Quaternary glacial-marine sedimentation to show (1) the significant differences that exist between glacial marine environments in different geographic settings and (2) their resulting glacial-marine deposits and facies. Addi tionally, papers describing ancient glacial-marine environ ments are also presented to illustrate lithified analogs of the Quaternary deposits. With the Doctrine of Uniformitarianism in mind (the present is the key to the past), it is hoped that this volume will serve to expand the horizons of geologists working on the rock record, especially those whose primary criteria for recognition of ancient glacial-marine environments is the presence of dropstones in a finer-grained matrix. As the papers presented here show, diamictite is only one of many types of deposits that form in the glacial-marine sedimentary environment. Papers presented in this volume examine the Quaternary glacia1-marine sedimentary picture in subarctic Alaska, Antarctica, the Arctic Ocean, the Kane Basin, Baffin Island, the Puget-Fraser Lowland of Washington and British Columbia, and the North Atlantic Ocean. Ancient glacia1-marine depos its described are the Neogene Yakataga Formation of southern Alaska, the Late Paleozoic Dwyka Formation of the Karoo Basin of South Africa, and the Precambrian Mineral Fork Formation of Utah. For continuity, a paper summar1z1ng the temporal and spatial occurrences of glacial-marine deposits is also presented.
Book Synopsis Geological History of the Polar Oceans: Arctic versus Antarctic by : U. Bleil
Download or read book Geological History of the Polar Oceans: Arctic versus Antarctic written by U. Bleil and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 811 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Research Workshop, Bremen, Germany, October 10-14, 1988
Download or read book The Arctic Seas written by Yvonne Herman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 887 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Arctic region has long held a fascination for explorers and scientists of many countries. Despite the numerous voyages of exploration, the na ture of the central Arctic was unknown only 90 years ago; it was believed to be a shallow sea dotted with islands. During Nansen's historic voyage on the polarship Fram, which commenced in 1893, the great depth of the central basin was discovered. In the Soviet Union, investigation of the Arctic Ocean became national policy after 1917. Today research at several scientific institutions there is devoted primarily to the study of the North Polar Ocean and seas. The systematic exploration of the Arctic by the United States com menced in 1951. Research has been conducted year-round from drifting ice islands, which are tabular fragments of glacier ice that break away from ice shelves. Most frequently, ice islands originate off the northern coast of Ellesmere Island. These research platforms are occupied as weather sta tions, as well as for oceanographic and geophysical studies. Several inter national projects, conducted by Canadian, European, and U. S. groups, have been underway during the last three decades. Although much new data have accumulated since the publication of the Marine Geology and Oceanography of the Arctic Seas volume in 1974 (Yvonne Herman, ed. ), in various fields of polar research-including present-day ice cover, hydrogra phy, fauna, flora, and geology-many questions remain to be answered.
Book Synopsis Ice Drift, Ocean Circulation and Climate Change by : Jens Bischof
Download or read book Ice Drift, Ocean Circulation and Climate Change written by Jens Bischof and published by Springer Science & Business Media. This book was released on 2000-11 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: The issue of global warming and climate change is of continuous concern. Since the 1970s, it bas been shown that the pack-ice around the Arctic Ocean is thinning, the margin of permafrost is moving north and the vegetation in the high northern parts of the world is changing (the 'greening' of the Arctic). But are these changes the result of human activity or simply regular variations of the Earth's climate system? Over thousands of years, a continuous archive of iceberg and sea ice drift bas formed in the deep-sea sediments, revealing the place of the ice's origin and allowing a reconstruction of the surface currents and the climate of the past. However, the drift of floating ice from one place to another is not just a passive record of past ocean circulation. It actively influences and changes the surface ocean circulation, thus having a profound effect on climate change. Ice Drift, Ocean Circulation and Climate Change is the first book to focus on the interactions between ice, the ocean and the atmosphere and to describe how these three components of the climate system influence each other. It makes clear the positive contribution of paleoclimatology and paleoceanography and should be read by anyone concerned with global warming and climate change.
Book Synopsis Earth's Glacial Record by : M. Deynoux
Download or read book Earth's Glacial Record written by M. Deynoux and published by Cambridge University Press. This book was released on 1994 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses glacial or glacially-controlled sequences as markers of the Earth's geodynamic and climatic history.
Book Synopsis Ecosystems of the Deep Oceans by : P.A. Tyler
Download or read book Ecosystems of the Deep Oceans written by P.A. Tyler and published by Elsevier. This book was released on 2003-03-27 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume examines the deep sea ecosystem from a variety of perspectives. The initial chapters examine the deep-sea floor, the deep pelagic environment and the more specialised chemosynthetic environments of hydrothermal vents and cold seeps. These environments are examined from the perspective of the relationship of deep-sea animals to their physico-chemical environment. Later chapters examine the biogeography of the main deep oceans (Atlantic, Pacific and Indian) with particular attention to the downward flux of surface-derived organic matter and how this drives the processes within the deep-sea ecosystem. The peripheral deep seas including the polar seas and the marginal deep seas (inter alia the Mediterranean, Red, Caribbean and Okhotsk seas) are explored in the same context. The final chapters examine the processes occurring in the deep sea and include an analysis of why the deep sea has high species diversity, how the fauna respond to organic input and how species have adapted reproductive activity in the deep sea. The volume concludes with an analysis of the anthropogenic impact on the deep sea.
Book Synopsis Earth and Life Processes Discovered from Subseafloor Environments by :
Download or read book Earth and Life Processes Discovered from Subseafloor Environments written by and published by Elsevier. This book was released on 2014-12-03 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Integrated Ocean Drilling Program (IODP: 2000-2013) has provided crucial records of past and present processes and interactions within and between the biosphere, cryosphere, atmosphere, hydrosphere and geosphere. Research in IODP encompasses a wide range of fundamental and applied issues that affect society, such as global climate change, biodiversity, the origin of life, natural hazards involving the study of earthquakes processes, and the internal structure and dynamics of our planet. This compilation of major findings from the 2003-2013/14 phase of IODP, focusing on scientific results rather than description of data acquisition and early inferences, provides invaluable information. Anyone wondering what scientific drilling can achieve will gain quick understanding of the range of questions that are uniquely addressed with this methodology and the ways these data dovetail with other regional information. The excitement of breakthrough findings that occasionally accompanies a drilling project will be evident. IODP obtained unique records from the global ocean basins during the 2003-2013 program phase. This book highlights findings in three theme areas: Subseafloor life and the marine biosphere; Earth's changing environments; and Dynamics of the solid Earth. Each core or borehole log provides a window revealing insights that no other data achieve. Presents syntheses of key results from the Integrated Ocean Drilling Program Encompasses a wide range of issues that affect society Describes the Integrated Ocean Drilling Program and its expeditions
